Evaluation Board Manual
R16UZ0024EU0100 Rev.1.00 Page 1
Nov 1, 2021 © 2021 Renesas Electronics
This RTKA227063DE0000BU Evaluation Board
(EVB) is for testing RAA227063, the Renesas 4.5V to
60V smart gate driver IC for 3-phase Brushless DC
(BLDC) motor applications. This is a inverter board
that works with MCU for motor driving. It can test all
different design configurations of the IC.
See the RAA227063 datasheet for detail information
about the signals and pins referenced in this manual,
and typical waveforms using this EVB. Also see the
RAA227063 Application Overview application note for
guidelines of component selection, parameter setting,
and layout.
Specifications
▪Power input: 4.5V to 60V
▪Gate drive voltage: default 12V, configurable from
5V to 15V
▪Motor driving MOSFETs are rated at 80V 132A
▪Board dimension: 5.55in × 6.31in
Figure 1 shows the system block diagram using
RAA227063 EVB for motor driving and IC testing.
Features
▪Configure RAA227063 to Serial Peripheral
Interface (SPI) or HW Interface, and other
designed configurations
▪Input gate driving PWM signal either from MCU or
external signal generator
▪Provide interface to MCU for motor current and
voltage sensing, PWM signals, fault condition, IC
enabling, SPI connection, and more
▪MCU connectors are compatible to Renesas MCU
card such as RL78, RX13T, RX23T, RA2E1, and
RA6T1
▪Standard SPI communication for programming IC
registers
▪Provide power to MCU (default 3.3V, configurable
from 1.2V to 5V)
▪Support sensorless motor and motor with Hall
sensors
▪Six MOSFETs form the bridges for 3-phase motor
driving
▪Three shunt resistors for 3-phase motor current
sensing
Figure 1. Block Diagram
MCU
M
AUXVCC
VDD
GPIO
ADC
SPI
PWM
4.5V ~ 60V
VBUS
Hall Sensor Signal
Motor
RAA227063
IC
RAA227063 EVB
RTKA227063DE0000BU
MCU Connectors
Configuration
Jumpers
Switches and Speed Pot
SPI
Control Input
Signal
Signal
Generator LEDs
Hall
Connectors
Hall
Sensor
MOSFET
Bridge
Input Connectors
RTKA227063DE0000BU
R16UZ0024EU0100 Rev.1.00 Page 2
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
Contents
1. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Operational Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Setup and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Board Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 MCU Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.4 Switches and Speed Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.5 Control Signal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6 Hall Sensor Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.7 Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.8 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
R16UZ0024EU0100 Rev.1.00 Page 3
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
1. Functional Description
The RTKA227063DE0000BU Evaluation Board (EVB) is the same test board used by Renesas engineers to
evaluate the performance of the RAA227063. The board provides an easy and complete evaluation of all IC and
board functions. It can work with MCU boards with appropriate firmware (FW) and a DC motor for motor driving
test and demonstration, in addition to testing the IC functions without MCU/FW and motor.
Figure 2 shows the picture of the board. The board needs 4.5V to 60V power supply between VBUS and PGND
terminals on top left-side of the board. It has three motor phase connectors on top, in addition to a ground
terminal. The board has MCU interface connectors to communicate with MCU, jumpers and pin-straps for different
IC configurations, connectors for Hall sensor signals, toggle switches and potentiometer for motor control, and
LEDs to indicate board and motor running status.
1.1 Operational Characteristics
This EVB supports the full operating voltage of the RAA227063 (4.5V to 60V). Do not apply any voltage exceeding
the maximum voltage rating of the IC. For motor testing, apply the motor rated voltage to the board.
The six N-channel MOSFETs (MXP80N4P7BG) installed on board are rated at 80V 132A, which works for most
DC motors under 60V. Read its datasheet for more details and ensure the maximum motor driving current does
not exceed the limit. Note: There are no heatsinks for the MOSFETs on the board, pay attention to the MOSFET
temperature if running a motor at large power.
Figure 2. RTKA227063DE0000BU Evaluation Board (Top View)
Motor Connectors
PGNDSHASHBSHC
Power Terminals
PGND VBUS
Sense Resistors
Speed Pot
SW-2
SW-1
RAA227063
Control Input
Connectors
Additional Signal
Connector
Hall Sensor
Connectors
SPI Connector
MCU Connectors
LED Indicators
R16UZ0024EU0100 Rev.1.00 Page 4
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
1.2 Setup and Configuration
Powering up the fresh board without any set up turns on LED2 green to indicate 5V VCC is available, which is
provided by RAA227063 internal LDO from VBUS power input even before the IC is enabled. TP6 (VBUS), TP2
(VM), and TP44 (VBRIDGE) have voltages at the power input connected to VBUS. TP34 (VCC) is at 5V level.
Monitor the power supply current drawing. Without motor running or gate switching, the board only consumes
small amounts of current (some milliamperes).
Complete the following steps to set up the board to the required configuration. Table 1 lists the main configuration
jumpers. When the IC is enabled (EN pin pulls high), TP22 VDRV is at a voltage near 12V. TP18 VCP is at a
voltage near VM + VDRV.
Table 1. Main Configuration Jumpers
Jumper Signal/Pin Description
J2 EN IC enable options:
▪Short Pin 1 and 2 to enable IC from VCC
▪Short Pin 3 and 4 to enable IC from external input signal EN_EXT (J1)
▪Short Pin 5 and 6 to enable IC from MCU signal EN_MCU
JP4 AUXVCC AUXVCC options:
▪Short Pin 1 and 2 to use AUXVCC from external source AUXVCC_EXT (J15)
▪Short Pin 3 and 4 to use AUXVCC from IC (AUXVCC_IC, default 3.3V)
▪Short Pin 5 and 6 to use AUXVCC from VCC (5V)
J22 DT/IFSEL/BEN SPI or HW Interface option; Dead time (DT) and BEMF sensing enabling (BEN) selection for HW
Interface
▪Short Pin 1 and 2 to use SPI configuration (Default: DT = 150ns, BEMF sensing disabled)
▪Short Pin 3 and 4 to use HW Interface with DT = 450ns, BEMF sensing disabled
▪Short Pin 5 and 6 to use HW Interface with DT = 250ns, BEMF sensing disabled
▪Short Pin 7 and 8 to use HW Interface with DT = 150ns, BEMF sensing enabled, COMMON pin
as motor center tap input
▪Short Pin 9 and 10 to use HW Interface with DT = 150ns, BEMF sensing enabled, IC internal
virtual center tap as motor center tap input
J37 VREF VREF options:
▪Short Pin 1 and 2 to use AUXVCC for VREF
▪Short Pin 3 and 4 to use external source VREF_EXT for VREF (J20)
▪Short Pin 5 and 6 to use VCC (5V) for VREF
J8 LIC/HIC Control input signal options (x = A, B, C):
▪Short Pin 1 and 2 to use external source for LIx (J7, J9, J12)
▪Short Pin 3 and 4 to use MCU signal for LIx
▪Short Pin 5 and 6 to use external source for HIx (J7, J9, J12)
▪Short Pin 7 and 8 to use MCU signal for HIx
J10 LIB/HIB
J13 LIA/HIA
J44 MODE/SDO Short J44 to connect the SDO pull up resistor only if using SPI configuration
J11 SHC Connecting these jumpers shorts SHx to power ground. This is for specific IC testing purpose.
DO NOT connect these jumpers for normal operation
J14 SHB
J17 SHA
JP7 5V_HALL Hall sensor power selection
▪Short Pin 1 and 2 to use external supply 5V_EXT for Hall sensor (J33)
▪Short Pin 3 and 4 to use 5V VCC for Hall sensor
JP8 SPEED_POT_VR Speed potentiometer options:
▪Short Pin 1 and 2 to use on-board speed potentiometer
▪Short Pin 3 and 4 to use remote off-board speed potentiometer (not included in the EVB kit)
R16UZ0024EU0100 Rev.1.00 Page 5
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
When AUXVCC is configured by JP4, TP26 AUXVCC should be at a voltage close to 3.3V (AUXVCC_IC option)
or 5V (VCC option) after powering up the board, unless it is configured to using an external source. TP4 nFAULT
should be at AUXVCC level when the IC is enabled.
The board has VDRV configured at 12V and AUXVCC at 3.3V. For different voltage applications, adjust the
feedback resistor values, R88 and R89 for VDRV, R11 and R12 for AUXVCC, following the instructions provided
in RAA227063 datasheet and application note.
VREF is the current-sense amplifier reference voltage input. It is divided down to ½ the supply actual amplifier
reference voltage. Use J37 to configure the required VREF voltage as VCC or AUXVCC, and check it at TP21.
In the motor driving test, gate control input signals are from the MCU. Short Pin 3 to 4 and Pin 7 to 8 for
J8/J10/J13. The IC LIx/HIx (x = A, B, C) pins connect to the PWM pin on MCU connector J5 and J4A.
For the gate switching test without an MCU/motor, control input signals can be from an external signal source.
Short Pin 1 to 2 and Pin 5 to 6 for J8/J10/J13. The IC LIx/HIx pins are connected to the HIx_EXT and LIx_EXT
(x = A, B, C) connectors J7, J9, and J12 on the left-side of the board.
Tab le 2 lists the configuration jumpers for Hardware (HW) Interface configuration. DO NOT short any pins of these
pin-straps if using an SPI configuration.
Table 2. HW Interface Configuration Jumpers
Jumper Signal/Pin Description
J34 CSGAIN/SCLK Current Sense (CS) amplifier gain selection
▪Short Pin 1 and 2 to set CS_GAIN to 40V/V
▪Short Pin 3 and 4 to set CS_GAIN to 20V/V
▪Short Pin 5 and 6 to set CS_GAIN to 10V/V
▪Short Pin 7 and 8 to set CS_GAIN to 5V/V
J38 MODE/SDO Operation mode selection
▪Short Pin 1 and 2 to set 3-phase PWM Mode and use ground-side shunt resistor for current
sensing
▪Short Pin 3 and 4 to set 3-phase PWM Mode and use low-side rDS(ON) for current sensing
▪Short Pin 5 and 6 to set 3-phase HI/LI Mode and use low-side rDS(ON) for current sensing
▪Short Pin 7 and 8 to set 3-phase HI/LI Mode and use ground-side shunt resistor for current
sensing
J39 IDRV/SDI Gate Driver Strength (Peak Source/Sink Current Isrc/Isnk) selection
▪Short Pin 1 and 2 to set Isrc = 1100mA and Isnk = 2400mA
▪Short Pin 3 and 4 to set Isrc = 700mA and Isnk = 1400mA
▪Short Pin 5 and 6 to set Isrc = 500mA and Isnk = 1000mA
▪Short Pin 7 and 8 to set Isrc = 400mA and Isnk = 800mA
▪Short Pin 9 and 10 to set Isrc = 310mA and Isnk = 650mA
▪Short Pin 11 and 12 to set Isrc= 220mA and Isnk = 500mA
▪Short Pin 13 and 14 to set Isrc= 160mA and Isnk = 350mA
▪Short Pin 15 and 16 to set Isrc= 70mA and Isnk = 180mA
J40 VDSTH/nSCS VDS OCP Threshold (VDS_TH) selection
▪Short Pin 1 and 2 to set VDS_TH = 2150mV
▪Short Pin 3 and 4 to set VDS_TH = 1600mV
▪Short Pin 5 and 6 to set VDS_TH = 1200mV
▪Short Pin 7 and 8 to set VDS_TH = 710mV
▪Short Pin 9 and 10 to set VDS_TH = 645mV
▪Short Pin 11 and 12 to set VDS_TH = 400mV
▪Short Pin 13 and 14 to set VDS_TH = 240mV
▪Short Pin 15 and 16 to set VDS_TH = 75mV
R16UZ0024EU0100 Rev.1.00 Page 6
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2. Board Design
Figure 2 shows the top image of the board. The RAA227063 IC is at the center of the board; the motor connectors
are on top; the MCU connectors are on lower/bottom of the board; and the external control input signals for gate
control are on left for testing the IC without MCU and motor. There is a SPI connector J42 on the bottom left for
convenience. The motor control switches SW-1/SW-2 and speed potentiometer are on the bottom right. Main
configuration jumpers are located in the middle of the board. Figure 3 shows the bottom image of the board.
2.1 Schematics
Figure 4 and Figure 5 show the total two pages of the board schematic. The schematic file can be downloaded
from Renesas website. The first page includes the RAA227063 and its external components, MCU connectors,
configuration jumpers, SPI connector, and test points. The second page includes the main power input, 3-phase
drive bridges, motor voltage sensing, Hall sensor support, extra MCU connectors, toggle switches, speed
potentiometer, and motor connection terminals.
DNP (Do Not Populate) components are not installed on the board. They are place holders for possible usage in
certain applications when necessary, such as the MOSFET snubber and extra filtering capacitors.
Figure 3. RTKA227063DE0000BU Evaluation Board (Bottom View)
PGND SHA SHB SHC
PGNDVBUS
MCU Connector Pins
R16UZ0024EU0100 Rev.1.00 Page 7
Nov 1, 2021
RTKA227063DE0000BU/RAA227063 Evaluation Board Manual
Figure 4. RTKA227063DE0000BU Evaluation Board Schematic (Page 1)
Connect SGND and PGND single point
SPI Connector
This document contains technical data classified EAR99 that is subject
to the U>S> Export Adninistration Regulations (EAR). Disclosure, transfer
or use contrary to U.S. law is prohibited.
VCC
VCC
VCC
VCC
AUXVCC
AUXVCC VCC
VCC
AUXVCC
VCC
AUXVCC
AUXVCC
VDRV
VBUS
AUXVCCAUXVCCAUXVCC AUXVCC VCC
VBUS
VCC
AUXVCC AUXVCC
AUXVCC
VBUS
VBUS
VBUS
GLB_OUT
SPA_IN
SHA_IN
GLA_OUT
VSENSWA_VU
VSENSWB_VVVSENSWC_VW
VSENSBRDG_VPN
HALL_A
HALL_B
HALL_C
GHA_OUT
SNA_IN
GHB_OUT
SPB_IN
SHB_IN
SNB_IN
SHC_IN
GHC_OUT
SPC_IN
SNC_IN
GLC_OUT
SW-2_FAULT_CLR SW-1_MTR_CTL
SPEED_POT_VR
ISENA_IU
ISENB_IV
ISENC_IW
LIA_UN
HIA_UP
LIB_VN
HIB_VP
LIC_WN
HIC_WP
LED1_FAULT
LED2_MTR_CTL
EN_MCU
nSCS
SDI
SDO
SCLK
nFAULT
VSENSWA_VU
VSENSWB_VV
VSENSWC_VW
VSENSBRDG_VPN
Title
Size Document Number Rev
Date: Sheet of
RAA227063DE00008BU C
RAA227063 Evaluation Board
A3
12Tuesday, September 07, 2021
Title
Size Document Number Rev
Date: Sheet of
RAA227063DE00008BU C
RAA227063 Evaluation Board
A3
12Tuesday, September 07, 2021
Title
Size Document Number Rev
Date: Sheet of
RAA227063DE00008BU C
RAA227063 Evaluation Board
A3
12Tuesday, September 07, 2021
R89
48.7k 0603
R7
0 0603
C24
22uF 16V 0805
J9
CON4
1
2
3
4
C3
4.7uF 100V 1210
L1
33uH
R74
0 0603
TP21
R32
56 0603
TP4
C20
DNP 0603
C4
0.22uF 100V 0805
TP17
C11
DNP 0603
C66
DNP 0603
C5
4.7uF 100V 1210
R26 60.4k 0603
C67
DNP 0603
TP15
TP34
TP2
JP4
JUMPER3
12
34
56
C10
2.2uF 25V 0805
R103 1k 0603
R105
1k 0603
J6
CON2
1
2
C13
DNP 0603
R37 120k 0603
TP26
J12
CON4
1
2
3
4
TP40
C60
2200pF 0603 50V
TP49
D25
B280-13-F
R117
0 0805
R16 50k 0603
C1
DNP 0603
C31
1nF 0603 16V
R6 0 0805
R123
DNP 0603
R83
0 0805
D18
B280-13-F
TP20
TP1
R109
0 0603
R11
160k 0603
R8
0 0603
C14
DNP 0603
J34
JUMPER4
1 2
3 4
5 6
7 8
J7
CON4
1
2
3
4
J20
CON2
1
2
D6
BAT54SLT1G
J43
8x1 shrouded male connector
1
2
3
4
5
6
7
8
TP43
R84 0 0805
R122
DNP 0603
R29 133k 0603
R18 1k 0603
TP16
TP18
D15
NRVTSA4100E
LED4LED RED LTST-C191KRKT
C62
DNP 0603 50V
R76 0 0603
C29
DNP 0603
TP46
C15
DNP 0603
TP42
TP12
R34
1k 0603
TP29
J14
JUMPER1
1 2
J1
CON2
1
2
TP5
D17
B280-13-F
C22
DNP 0603
C64
DNP 25V 2917
R87
60.4k 0603
R85
0 0805
R17 91k 0603
R27 50k 0603
R2
DNP 0603
J5
2x10 shrouded male connector
12
34
56
78
910
1112
1314
1516
1718
1920
U1
RAA227063
LIC
1
HIC
2
LIB
3
HIB
4
LIA
5
HIA
6
DT/IFSEL/BEN
13
COMP
14
FB
15
VM
16
SW1
17
SW2
18
GHB 31
SHB 32
GLB 33
SPB 34
SNB/BEPHSEL2 35
SHC 36
FBLDO 43
AUXVCC 44
CSOA 45
CSOB/SNS_SEL2 46
CSOC/BEMFO/SNS_SEL1 47
VCC 48
EPAD 49
EN
7
nFAULT
8
IDRV/SDI
9
MODE/SDO
10
CSGAIN/SCLK
11
VDSTH/nSCS
12
PGND
19
VDRV
20
CPL
21
CPH
22
VBRIDGE
23
COMMON
24
VCP 25
GHA 26
SHA 27
GLA 28
SPA 29
SNA 30
GHC 37
GLC 38
SPC 39
SNC/BEPHSEL1 40
VREF 41
SGND 42
LED1
LED RED LTST-C191KRKT
R86
0 0805
D19
B280-13-F
J41
1725656
1
2
M1
M2
R93 25k 0603
R116
0 0805
TP37
R20 62k 0603
R30 25k 0603
C26
10uF 16V 0805
TP45
J11
JUMPER1
1 2
D24
B280-13-F
R106
1k 0603
LED2
LED Green LTST-C190KGKT
R119
DNP 0603
J40
JUMPER8
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
C6
0.1uF 100V 0603
R10
0 0603
TP47
J2
JUMPER3
1 2
3 4
5 6
D16
STPS2L40ZFY
LED5
LED Green LTST-C190KGKT
C27
DNP 0603
R112
2k 0603
C9
10uF 25V 1210
R13
0 0603
R28 91k 0603
R39
56 0603
R90
DNP 0603
J44
JUMPER1
1 2
TP44
D2
BAT54SLT1G
R24
56 0603
J17
JUMPER1
1 2
R19 133k 0603
J39
JUMPER8
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
TP33
C25
DNP 0603
D7
BAT54SLT1G
R5
0 0603
J42
5x1 shrouded male connector
1
2
3
4
5
C69
DNP 0805
R23 25k 0603
R124
DNP 0603
R91 25k 0603
J4
2x10 shrouded male connector
12
34
56
78
910
1112
1314
1516
1718
1920
C7
4.7uF 100V 1210
C17
DNP 0603
D23
B280-13-F
R107
0 0603
TP30
C59
DNP 0603
TP7
C32
1nF 0603 16V
J37
JUMPER3
12
34
56
R31 62k 0603
R12
91k 0603
R38 60.4k 0603
R82 0 0805
R118
0 0805
TP48
R113
2k 0603
R35
2k 0603
C21
DNP 0603
R94 25k 0603
TP8
C12
DNP 0603
C61
DNP 0603 50V
C30
1nF 0603 16V
R22
10k 0603
R78 0 0603
R120
DNP 0603
R121
DNP 0603
TP6
C68
DNP 0603
R102 1k 0603
J38
JUMPER4
1 2
3 4
5 6
7 8
R88
3.48k 0603
J10
JUMPER4
1 2
3 4
5 6
7 8
C19
DNP 0603 R9
0 0603
R81
0 0805
TP13
C8
0.1uF 100V 0603
R15
0 0603
J13
JUMPER4
1 2
3 4
5 6
7 8
C23
22uF 16V 0805
C18
DNP 0603
J22
JUMPER5
1 2
3 4
5 6
7 8
910
R1 0 0805
R25 120k 0603
C28
0.1uF 0603 10V
R43 25k 0603
TP25
J8
JUMPER4
1 2
3 4
5 6
7 8
TP9
J15
CON2
1
2
TP11
R33 25k 0603 LED3
LED Green LTST-C190KGKT
C16
DNP 0603
R21 4.99k 0603
TP22
R92 60.4k 0603
R80 0 0603
C2
4.7uF 100V 1210
R108
DNP 0603
VDSTH/nSCS
GHB
SHB
SNB/BEPHSEL2
SPB
GLB
SNA
SPA
GHA
SHA
GLA
IDRV/SDI
SDI
DT/IFSEL/BEN
LIC_EXT
LIC_WN
HIC_WP
LIB_EXT
HIB_EXT
LIB_VN
HIB_VP
LIA_UN
HIA_UP
ISENA_IU
ISENC_IW
LIB_VN
VM
VDRV
VBUS
AUXVCC
VCC
AUXVCC_IC
nFault
ISENA_IU
ISENB_IV
ISENC_IW
VREF
GHA
SHA
GLA
VCP
GHB
SHB
GLB
GHC
SHC
GLC
MODE
SCLK
CSGAIN
IDRV
VDSTH
EN_MCU
VBRIDGE
CSGAIN
HIC
LIB
HIB
LIA
LIC
HIA
nFAULT
EN_MCU
LIA_EXT
HIA_EXT
EN
EN_EXT
IDRV/SDI
CSGAIN/SCLK
AUXVCC_EXT
AUXVCC_IC
DT/IFSEL/BEN
COMP
SW1 SW 2
VM
VM
CPH
CPL
VBRIDGE
VCP
SHC
GHC
SNC/BEPHSEL1
COMMON
VREF_EXT
VDRV
GLC
SPC
ISENC_IW
EN
VDSTH
DT/IFSEL/BEN
IDRV
MODE
AUXVCC_IC
BEPHSEL1
BEPHSEL2
CSOB/SNS_SEL2
CSOC/BEMFO/SNS_SEL1
BEPHSEL1
SNS_SEL2
COMMON
CSOA
nSCS
SDI
SDO
SCLK
SNS_SEL1
BEPHSEL2
ISENB_IV
nFAULT
LED2_MTR_CTL
LIA_UN
HIB_VP
LIC_WN
HIC_WP
HIA_UP
LED1_FAULT
SNS_SEL1
ISENB_IV
SNS_SEL2
SDO
MODE/SDO
nSCS
FB
ISENA_IU
VREF
HIC_EXT
R16UZ0024EU0100 Rev.1.00 Page 8
Nov 1, 2021
RTKA227063DE0000BU/RAA227063 Evaluation Board Manual
Figure 5. RTKA227063DE0000BU Evaluation Board Schematic (Page 2)
Hall sensor connector
Power connector
External 5V connector for Hall sensor
Check compatible pcb footprint
for aluminum cap
to the U>S> Export Adninistration Regulations (EAR). Disclosure, transfer
or use contrary to U.S. law is prohibited.
This document contains technical data classified EAR99 that is subject
VBUS
VBUS
AUXVCC
VBUS
AUXVCC
VBUS
AUXVCC
VCC
5V_EXT
5V_EXT
AUXVCC
AUXVCC
AUXVCC
AUXVCCAUXVCC
AUXVCC
AUXVCC
AUXVCC
SPA_IN
SNA_IN
GHA_OUT
SHA_IN
GLA_OUT
SPB_IN
SNB_IN
GHB_OUT
SHB_IN
GLB_OUT
SPC_IN
SNC_IN
GHC_OUT
SHC_IN
GLC_OUT
HALL_A
HALL_B
HALL_C
VSENSWA_VU VSENSWB_VV VSENSWC_VW
VSENSBRDG_VPN
SPEED_POT_VR
SW-1_MTR_CTL
SW-2_FAULT_CLR
VSENSWB_VV
VSENSBRDG_VPN
ISENA_IU
ISENB_IV
ISENC_IW
VSENSWA_VU
VSENSWC_VW
LIA_UN
HIA_UP
LIB_VN
HIB_VP
LIC_WN
HIC_WP
HALL_A
HALL_C
HALL_B
EN_MCU nSCS
SCLK SDI
SDO
nFAULT
Title
Size Document Number Rev
Date: Sheet of
<Doc> C
RAA227063 Evaluation Board
A3
22Friday August 13 2021
Title
Size Document Number Rev
Date: Sheet of
<Doc> C
RAA227063 Evaluation Board
A3
22Friday August 13 2021
Title
Size Document Number Rev
Date: Sheet of
<Doc> C
RAA227063 Evaluation Board
A3
22Friday August 13 2021
C38
DNP 0603
R71
10k 0603
R54 0 0603
J27
KPA8CTP
1
1
C53
1nF 0603 50V
JP8
JUMPER2
1 2
3 4
J5A
613034243121
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17
19
21
23
25 26
27 28
29 30
31 32
33 34
18
20
22
24
C39
4.7uF 100V 1210
C43
0.1uF 100V 0603
JP7
JUMPER2
12
34
C45
DNP 0603
R115
2k 0603
C55
100nF 0603 100V
J28
1725669
1
2
3
M1
M2
M3
Q6
MXP80N4P7BG
1
2
3
4
5
6
7
8
R53 0 0603
R72 10k 0603
C35
DNP 0603
R61
4.99k 0603
R63 0 0603R64 0 0603
J26
575-4
1
R59
4.99k 0603
R47
DNP 1206
R96
100k 0603
D20
B280-13-F
Q4
MXP80N4P7BG
1
2
3
4
5
6
7
8
J4A
613034243121
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17
19
21
23
25 26
27 28
29 30
31 32
33 34
18
20
22
24
R45
DNP 1206
R603m 2512 3W KRL6432E-M-R003-F-T1
C42
4.7uF 100V 1210
R66 10k 0603
J33
CON2
1
2
C50
100nF 0603 100V
R111
2k 0603
C56
1nF 0603 50V
C46
DNP 0603
C44
DNP 0603
Q5
MXP80N4P7BG
1
2
3
4
5
6
7
8
+
C51
330uF 100V EEV-FK2A331M
R62 0 0603
D12
BAV99LT1G
C41
DNP 0603
C33
DNP 0603
R100
100k 0603
D10
BAV99LT1G
R44
DNP 1206
J25
KPA8CTP
1
1
R563m 2512 3W KRL6432E-M-R003-F-T1
R125
0 0603
C34
DNP 0603
R99
100k 0603
R101
100k 0603
J32
1725656
1
2
M1
M2
C58
1nF 0603 50V
C49
100nF 0603 100V
R57
4.99k 0603
R50
100k 0603
C54
100nF 0603 50V
D21
B280-13-F
C37
0.1uF 100V 0603
C47
DNP 0603
R48
DNP 1206
R67
100k 0603
R97
100k 0603
R55 0 0603
R98
100k 0603
J31
KPA8CTP
1
1
+
C52
330uF 100V EEV-FK2A331M
C57
4.7uF 16V 0805
R46
DNP 1206
D13
BAT54SLT1G
SW-1
SW KEY-Y1011
R69
10k 0603
D22
B280-13-F
C65
0.1uF 25V 0603
C48
100nF 0603 100V
J30
575-4
1
C36
4.7uF 100V 1210
Q3
MXP80N4P7BG
1
2
3
4
5
6
7
8
R49
DNP 1206
R68
4.99k 0603
Q1
MXP80N4P7BG
1
2
3
4
5
6
7
8
R52
100k 0603
R114
2k 0603
C40
0.1uF 100V 0603
D11
BAT54SLT1G
D9
BAV99LT1G
R110
10k SPEED POT
J29
KPA8CTP
1
1
D14
BAT54SLT1G
SW-2
SW KEY-Y1011
R51
100k 0603
J45
CON3
1
2
3
R65
10k 0603
D8
BAV99LT1G
R70 10k 0603
R58
3m 2512 3W KRL6432E-M-R003-F-T1
Q2
MXP80N4P7BG
1
2
3
4
5
6
7
8
SHA_IN
SHB_IN
SHC_IN
LSA LSB LSC
5V_HALL
R16UZ0024EU0100 Rev.1.00 Page 9
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2.2 MCU Interface
The board has MCU connectors J4 and J5 that are compatible to Renesas RL78, RX13T, RX23T, RX24T, and
RA6T1 MPU card connectors CNA and CNB. Ta bl e 3 lists the pin assignments for the MCU connector J4 and
Tab le 4 list the pin assignments for the MCU J5. See the schematic in Figure 4. The MCU card information can be
found on the website.
Table 3. MCU Connector J4 Pin Assignments
Pin Name Description
1 N/C Not connected
2 N/C Not connected
3 N/C Not connected
4 N/C Not connected
5 ISENSA_IU Motor current sense signal for Phase A (U)
6 ISENSB_IV Motor current sense signal for Phase B (V)
7 ISENSC_IW Motor current sense signal for Phase C (W)
8 VSENSBRDG_VPN Motor voltage sense signal for VBRIDGE
9 N/C Not connected
10 VSENSWA_VU Motor voltage sense signal for Phase A (U)
11 VSENSWB_VV Motor voltage sense signal for Phase B (V)
12 VSENSWC_VW Motor voltage sense signal for Phase C (W)
13 N/C Not connected
14 N/C Not connected
15 SPEED_POT_VR Motor speed adjust potentiometer signal
16 N/C Not connected
17 N/C Not connected
18 N/C Not connected
19 SGND Signal ground
20 SGND Signal ground
Table 4. MCU Connector J5 Pin Assignments
Pin Name Description
1 LED2_MTR_CTL LED signal from MCU to indicate motor status to LED5 (green) on board
2 LED1_FAULT LED signal from MCU to indicate system fault to LED4 (red) on board
3 N/C Not connected
4 N/C Not connected
5 nFAULT RAA227063 IC fault signal to MCU
6 N/C Not connected
7 LIC_WN Gate control input signal for low side FET of Phase C (W)
8 LIB_VN Gate control input signal for low side FET of Phase B (V)
9 LIA_UN Gate control input signal for low side FET of Phase A (U)
10 HIC_WP Gate control input signal for high side FET of Phase C (W)
R16UZ0024EU0100 Rev.1.00 Page 10
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
The EVB also has MCU connectors (J4A and J5A) that are compatible to the new Renesas RA2E1 MCU board.
Tab le 5 and Table 6 list the pin assignments for the MCU connector J4A and J5A. See the schematic in Figure 5.
For some communication signals to MCU that are not covered in the MCU connectors J4, J5, J4A, and J5A, the
EVB provides an additional signal connector, J43, and SPI connector, J42. See Ta b le 7 and Ta bl e 8 and
schematic for the pin assignments.
11 HIB_VP Gate control input signal for high side FET of Phase B (V)
12 HIA_UP Gate control input signal for high side FET of Phase A (U)
13 SW-1_MTR_CTL Switch1 (SW-1) signal to MCU
14 SW-2_FAULT_CLR Switch2 (SW-2) signal to MCU
15 AUXVCC Supply voltage from RAA227063 to MCU
16 AUXVCC Supply voltage from RAA227063 to MCU
17 SGND Signal ground
18 SGND Signal ground
19 N/C Not connected
20 N/C Not connected
Table 5. MCU Connector J4A Pin Assignments
Pin Name Description
1 N/C Not connected
2 SGND Signal ground
3 VSENSBRDG_VPN Motor voltage sense signal for VBRIDGE
4 SGND Signal ground
5 ISENA_IU Motor current sense signal for Phase A (U)
6 SGND Signal ground
7 ISENB_IV Motor current sense signal for Phase B (V)
8 SGND Signal ground
9 ISENC_IW Motor current sense signal for Phase C (W)
10 SGND Signal ground
11 VSENSWA_VU Motor voltage sense signal for Phase A (U)
12 VSENSWB_VV Motor voltage sense signal for Phase B (V)
13 VSENSWC_VW Motor voltage sense signal for Phase C (W)
14 SGND Signal ground
15 N/C Not connected
16 N/C Not connected
17 N/C Not connected
18 SGND Signal ground
19 N/C Not connected
20 SGND Not connected
Table 4. MCU Connector J5 Pin Assignments (Cont.)
Pin Name Description
R16UZ0024EU0100 Rev.1.00 Page 11
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
21 N/C Not connected
22 SGND Signal ground
23 LIA_UN Gate control input signal for low side FET of Phase A (U)
24 SGND Signal ground
25 HIA_UP Gate control input signal for high side FET of Phase A (U)
26 SGND Signal ground
27 LIB_VN Gate control input signal for low side FET of Phase B (V)
28 SGND Signal ground
29 HIB_VP Gate control input signal for high side FET of Phase B (V)
30 SGND Signal ground
31 LIC_WN Gate control input signal for low side FET of Phase C (W)
32 SGND Signal ground
33 HIC_WP Gate control input signal for high side FET of Phase C (W)
34 SGND Signal ground
Table 6. MCU Connector J5A Pin Assignment
Pin Name Description
1 AUXVCC Supply voltage from RAA227063 to MCU
2 N/C Not connected
3 SCLK SPI clock input from MCU
4 SDI SPI data input from MCU (MOSI)
5 SDO SPI data output to MCU (MISO)
6 nSCS SPI chip select from MCU
7 EN_MCU IC enable from MCU
8 nFAULT IC nFAULT to MCU
9 N/C Not connected
10 HALL_A Hall sensor signal to MCU (Phase A)
11 HALL_B Hall sensor signal to MCU (Phase B)
12 HALL_C Hall sensor signal to MCU (Phase C)
13 N/C Not connected
14 N/C Not connected
15 N/C Not connected
16 N/C Not connected
17 N/C Not connected
18 SGND Signal ground
19 N/C Not connected
20 N/C Not connected
Table 5. MCU Connector J4A Pin Assignments (Cont.)
Pin Name Description
R16UZ0024EU0100 Rev.1.00 Page 12
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
21 N/C Not connected
22 N/C Not connected
23 N/C Not connected
24 N/C Not connected
25 N/C Not connected
26 N/C Not connected
27 N/C Not connected
28 SGND Signal ground
29 N/C Not connected
30 SGND Signal ground
31 N/C Not connected
32 SGND Signal ground
33 N/C Not connected
34 N/C Not connected
Table 7. Additional Signal Connector J43 Pin Assignment
Pin Name Description
1 EN_MCU IC enable from MCU
2 SNS_SEL1 Control signal 1 input from MCU for Sample/Hold output selection of current
sense amplifier (CSA, CSB, CSC)
3 SNS_SEL2 Control signal 2 input from MCU for Sample/Hold output selection of current
sense amplifier (CSA, CSB, CSC)
4 BEPHSEL1 Control signal 1 input from MCU for BEMF sensing phase selection
5 BEPHSEL2 Control signal 2 input from MCU for BEMF sensing phase selection
6 HALL_A Hall sensor signal to MCU (Phase A)
7 HALL_B Hall sensor signal to MCU (Phase B)
8 HALL_C Hall sensor signal to MCU (Phase C)
Table 8. SPI Connector J42 Pin Assignments
Pin Name Description
1 nSCS SPI chip select from MCU
2 SDI SPI data input from MCU (MOSI)
3 SDO SPI data output to MCU (MISO)
4 SCLK SPI clock input from MCU
5 SGND Signal ground
Table 6. MCU Connector J5A Pin Assignment (Cont.)
Pin Name Description
R16UZ0024EU0100 Rev.1.00 Page 13
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2.3 LED Indicators
The board has five LEDs located at lower right corner for system status indication. Table 9 describes the LEDs.
Note: LED4 and LED5 functions need appropriate firmware to support.
2.4 Switches and Speed Potentiometer
The board has two toggle switches (SW-1 and SW-2) and one potentiometer (Speed Pot R110) located at lower
right corner.
SW-1 controls the motor start/stop or change direction with appropriate firmware support. Toggle down to close
the switch and bring SW-1_MTR_CTL signal from AUXVCC to ground.
SW-2 clears the MCU fault with appropriate firmware support. Toggle down to close the switch and bring
SW-2_FAULT_CLR signal from AUXVCC to ground.
You can assign different functions for the toggles switches on the board with firmware support.
Speed Pot adjusts motor speed and direction with appropriate firmware support. Turning from CCW to CW
positions increases SPEED_POT_VR voltage from 0 to AUXVCC. It has a center detent that can make the
voltage to half of AUXVCC. The firmware can be designed to use the center detent voltage to spin the motor in
different direction.
There is also a connector (J45) that allows a remote potentiometer connection if required. Configure JP8 for using
on-board or remote potentiometer as indicated in Table 1. The external potentiometer is not provided with the EVB
board.
2.5 Control Signal Input
When the EVB receives gate control PWM signals from the MCU, the signals are input through the MCU
connector J5 or J4A. When the EVB is tested without the MCU, the gate control signals are input through LIx_EXT
and HIx_EXT (x = A, B, C) connectors J7, J9, J12 located at left-side of the board. Configure jumpers J8, J10, and
J13 accordingly based on Table 1 .
2.6 Hall Sensor Support
For a motor with a Hall sensor, connect J32 5V_HALL to the Hall sensor power, and sensor signals to J28
connector. Connect the conditioned Hall sensor signals (HALL_A, HALL_B, HALL_C) to the MCU through the
MCU connector J5A, or the additional signal connector J43.
Table 9. LED Indicators
LED Name Description
1 nFAULT Red: Turns on when the IC nFAULT pulls low
2 VCC Green: Turns on when VCC (5V) is ON
3 AUXVCC Green: Turns on when AUXVCC is ON
4 FAULT Red: Turns on when MCU declares system fault, or depends on firmware
programming. Control signal is input from the MCU through J5 Pin 2.
5 Motor Status Green: Turns on when MCU declares motor running, or depends on firmware
programming. Control signal is input from the MCU through J5 Pin 1.
R16UZ0024EU0100 Rev.1.00 Page 14
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2.7 Bill of Materials
Qty
Reference
Designator Description Manufacturer
Manufacturer
Part Number
0 C1, C11, C12, C13, C14, C15, C16,
C17, C18, C19, C20, C21, C22, C25,
C27, C29, C33, C34, C35, C38, C41,
C44, C45, C46, C47, C59, C66, C67,
C68
DNP 0603
7 C2, C3, C5, C7, C36, C39, C42 4.7µF 100V 1210 TDK C3225X7S2A475K200AB
1 C4 0.22µF 100V 0805 Kemet C0805C224K1RACAUTO
9 C6, C8, C37, C40, C43, C48, C49,
C50, C55
0.1µF 100V 0603 Venkel C0603X7R101-104KNE
1 C9 10µF 25V 1210 AVX 12103C106KAT2A
1 C10 2.2µF 25V 0805 AVX 08053C225KAT2A
2 C23, C24 22µF 16V 0805 Venkel C0805X5R160-226KNE
1 C26 10µF 16V 0805 Venkel C0805X5R160-106KNE
1 C28 0.1µF 0603 10V Kemet C0603C104K8RACTU
3 C30, C31, C32 1nF 0603 16V Venkel C0603X7R160102KNE
2 C51, C52 330µF 100V Panasonic EEV-FK2A331M
3 C53, C56, C58 1nF 0603 50V AVX 06035C102KAT2A
1 C54 100nF 0603 50V AVX 06035C104KAT2A
1 C57 4.7µF 16V 0805 Murata GCJ21BR71C475KA01L
1 C60 2200pF 0603 50V Samsung CL10B222KB8NNNC
0 C61, C62 DNP 0603 50V
0 C64 DNP 25V 2917
1 C65 0.1µF 25V 0603 Yageo CC0603KRX7R8BB104
0 C69 DNP 0805
6 D2, D6, D7, D11, D13, D14 Diode Array Schottky 30V Onsemi BAT54SLT1G
4 D8, D9, D10, D12 Diode Array 100V Onsemi BAV99LT1G
1 D15 Diode Schottky 100V Onsemi NRVTSA4100ET3G
9 D17, D18, D19, D20, D21, D22, D23,
D24, D25
Diode Schottky 80V Diodes B280-13-F
9 J1, J6, J11, J14, J15, J17, J20, J33,
J44
CONN-HEADER, TH, 1×2 Wurth 61300211121
3 J2, J37, JP4 CONN-HEADER, TH, 2×3 Wurth 61300621121
2 J4, J5 2×10 shrouded male
connector
Molex 70246-2001
2 J4A, J5A CONNECTOR, RCPT,
34POS, 2ROW, 2.54MM
Wurth 613034243121
3 J7, J9, J12 CONN-HEADER, TH, 1×4 Wurth 61300411121
5 J8, J10, J13, J34, J38 CONN-HEADER, TH, 2×4 Wurth 61300821121
1 J22 CONN-HEADER, TH, 2×5 Wurth 61301021121
4 J25, J27, J29, J31 Lug Terminals BERG/FCI KPA8CTP
R16UZ0024EU0100 Rev.1.00 Page 15
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2 J26, J30 Banana Jack Keystone 575-4
1 J28 Fixed Terminal Blocks 3P
2.54mm 90DEG
Phoenix
Contact
1725669
2 J32, J41 Fixed Terminal Blocks 2P
2.54mm 90DEG
Phoenix
Contact
1725656
2 J39, J40 CONN-HEADER, TH, 2×8 Wurth 61301621121
1 J42 5×1 shrouded male connector JST B5B-XH-A(LF)(SN)
1 J43 8×1 shrouded male connector JST B8B-XH-A(LF)(SN)
1 J45 3×1 shrouded male connector JST B3B-XH-A(LF)(SN)
2 JP7, JP8 JUMPER2 Wurth 61300421121
1 L1 Inductor 33μH Coilcraft XAL6060-333MEB
2 LED1, LED4 LED RED Liteon LTST-C191KRKT
3 LED2, LED3, LED5 LED GREEN Liteon LTST-C190KGKT
6 Q1, Q2, Q3, Q4, Q5, Q6 N-Channel MOSFET Maxpower MXP80N4P7BG
11 R1, R6, R81, R82, R83, R84, R85,
R86, R116, R117, R118
0Ω 0805 Yageo RC0805JR-070RL
0 R2, R90, R108, R119, R120, R121,
R122, R123, R124
DNP 0603
20 R5, R7, R8, R9, R10, R13, R15, R53,
R54, R55, R62, R63, R64, R74, R76,
R78, R80, R107, R109, R125
0Ω 0603 Venkel CR0603-10W-000T
1 R11 160k 0603 Yageo RC0603FR-07160KL
3 R12, R17, R28 91k 0603 Panasonic ERJ-3EKF9102V
2 R16, R27 50k 0603 Venkel CR0603-10W-4992FT
7 R18, R21, R34, R102, R103, R105,
R106
1k 0603 Panasonic ERJ-3EKF1001V
2 R19, R29 133k 0603 Venkel CR0603-10W-1333FT
2 R20, R31 62k 0603 Yageo RC0603FR-0762KL
7 R22, R65, R66, R69, R70, R71, R72 10k 0603 Venkel CR0603-10W-1002FT
7 R23, R30, R33, R43, R91, R93, R94 24.9k 0603 Panasonic ERJ-3EKF2492V
3 R24, R32, R39 56 0603 Panasonic ERJ-3EKF56R0V
2 R25, R37 120k 0603 Vishay/Dale CRCW0603120KFKEA
4 R26, R38, R87, R92 60.4k 0603 Yageo RC0603FR-0760K4L
6 R35, R111, R112, R113, R114, R115 2k 0603 KOA RK73H1JTTD2001F
0 R44, R45, R46, R47, R48, R49 DNP 1206
10 R50, R51, R52, R67, R96, R97, R98,
R99, R100, R101
100k 0603 Venkel CR0603-10W-1003FT
3 R56, R58, R60 3m 2512 3W sense resistor Susumu KRL6432E-M-R003-F-T1
4 R57, R59, R61, R68 4.99k 0603 Panasonic ERJ-3EKF4991V
1 R88 3.48k 0603 Panasonic ERJ-3EKF3481V
Qty
Reference
Designator Description Manufacturer
Manufacturer
Part Number
R16UZ0024EU0100 Rev.1.00 Page 16
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
2.8 Board Layout
Figure 6 to Figure 15 show the board layout of each layer. Board design file can also be downloaded from
Renesas web site.
1 R89 48.7k 0603 Panasonic ERJ-3EKF4872V
1 R110 10k Speed Pot Bourns PTV09A-4225U-B103
2 SW-1, SW-2 Toggle switch E-switch 100SP3T1B1M2QE
34 TP1, TP2, TP4, TP5, TP6, TP7, TP8,
TP9, TP11, TP12, TP13, TP15, TP16,
TP17, TP18, TP20, TP21, TP22,
TP25, TP26, TP29, TP30, TP33,
TP34, TP37, TP40, TP42, TP43,
TP44, TP45, TP46, TP47, TP48, TP49
TEST POINT Keystone 5007
1 U1 IC-3-PHASE 60V MOTOR
DRIVER, 48P, QFN, ROHS
Renesas RAA2270634GNP#AA0
Figure 6. Evaluation Board Layer 1 (Top Layer)
Qty
Reference
Designator Description Manufacturer
Manufacturer
Part Number
R16UZ0024EU0100 Rev.1.00 Page 17
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
Figure 7. Evaluation Board Layer 2
R16UZ0024EU0100 Rev.1.00 Page 18
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
Figure 8. Evaluation Board Layer 3
R16UZ0024EU0100 Rev.1.00 Page 19
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
Figure 9. Evaluation Board Layer 4
R16UZ0024EU0100 Rev.1.00 Page 20
Nov 1, 2021
RTKA227063DE0000BU Evaluation Board Manual
Figure 10. Evaluation Board Layer 5
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